{"id":15711,"date":"2025-03-04T16:00:12","date_gmt":"2025-03-04T09:00:12","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=15711"},"modified":"2025-03-04T16:07:59","modified_gmt":"2025-03-04T09:07:59","slug":"subdomain-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/","title":{"rendered":"Subdomain l\u00e0 g\u00ec? \u01afu \u0111i\u1ec3m, d\u00f9ng khi n\u00e0o, c\u00e1ch t\u1ea1o subdomain"},"content":{"rendered":"<p>Subdomain (t\u00ean mi\u1ec1n ph\u1ee5) l\u00e0 m\u1ed9t ph\u1ea7n m\u1edf r\u1ed9ng c\u1ee7a t\u00ean mi\u1ec1n ch\u00ednh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed5 ch\u1ee9c v\u00e0 ph\u00e2n chia n\u1ed9i dung tr\u00ean <a href=\"https:\/\/interdata.vn\/blog\/website-la-gi\/\">website<\/a>. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p cho b\u1ea1n c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 <a href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/\"><strong>subdomain<\/strong><\/a>: kh\u00e1i ni\u1ec7m, c\u1ea5u tr\u00fac, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m, c\u00e1ch ph\u00e2n bi\u1ec7t v\u1edbi domain v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/subfolder-la-gi\/\">subfolder<\/a>, \u1ea3nh h\u01b0\u1edfng c\u1ee7a subdomain \u0111\u1ebfn <a href=\"https:\/\/interdata.vn\/blog\/seo-la-gi\/\">SEO<\/a> v\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd subdomain.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Subdomain-la-gi\" >Subdomain l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Subdomain-co-cau-truc-nhu-the-nao\" >Subdomain c\u00f3 c\u1ea5u tr\u00fac nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Khi-nao-nen-su-dung-Subdomain\" >Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Subdomain?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Tao-blog-rieng\" >T\u1ea1o blog ri\u00eang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Cua-hang-truc-tuyen-e-commerce\" >C\u1eeda h\u00e0ng tr\u1ef1c tuy\u1ebfn (e-commerce)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Trang-ho-tro-khach-hang-SupportHelpdesk\" >Trang h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng (Support\/Helpdesk)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Dien-dan-Forum\" >Di\u1ec5n \u0111\u00e0n (Forum)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Cac-phien-ban-ngon-ngu-khac-nhau\" >C\u00e1c phi\u00ean b\u1ea3n ng\u00f4n ng\u1eef kh\u00e1c nhau<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Cac-chien-dich-Marketing\" >C\u00e1c chi\u1ebfn d\u1ecbch Marketing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Cac-moi-truong-thu-nghiem-TestingStaging\" >C\u00e1c m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m (Testing\/Staging)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Cung-cap-dich-vu-cho-khach-hang\" >Cung c\u1ea5p d\u1ecbch v\u1ee5 cho kh\u00e1ch h\u00e0ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Nhung-uu-diem-khi-su-dung-Subdomain-la-gi\" >Nh\u1eefng \u01b0u \u0111i\u1ec3m khi s\u1eed d\u1ee5ng Subdomain l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#To-chuc-va-quan-ly-noi-dung-hieu-qua\" >T\u1ed5 ch\u1ee9c v\u00e0 qu\u1ea3n l\u00fd n\u1ed9i dung hi\u1ec7u qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Tao-moi-truong-thu-nghiem-an-toan\" >T\u1ea1o m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m an to\u00e0n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Toi-uu-hoa-cho-cac-chien-dich-Marketing\" >T\u1ed1i \u01b0u h\u00f3a cho c\u00e1c chi\u1ebfn d\u1ecbch Marketing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Cai-thien-trai-nghiem-nguoi-dung\" >C\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Ho-tro-da-ngon-ngu-da-khu-vuc\" >H\u1ed7 tr\u1ee3 \u0111a ng\u00f4n ng\u1eef, \u0111a khu v\u1ef1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Tao-su-chuyen-nghiep\" >T\u1ea1o s\u1ef1 chuy\u00ean nghi\u1ec7p<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Nhung-nhuoc-diem-khi-su-dung-Subdomain-la-gi\" >Nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m khi s\u1eed d\u1ee5ng Subdomain l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Anh-huong-den-SEO\" >\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn SEO<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Phuc-tap-trong-quan-ly\" >Ph\u1ee9c t\u1ea1p trong qu\u1ea3n l\u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Yeu-cau-kien-thuc-ky-thuat\" >Y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Ton-kem-chi-phi-Trong-mot-so-truong-hop\" >T\u1ed1n k\u00e9m chi ph\u00ed (Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Kho-khan-trong-viec-chia-se-du-lieu\" >Kh\u00f3 kh\u0103n trong vi\u1ec7c chia s\u1ebb d\u1eef li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Gay-nham-lan-cho-nguoi-dung-Neu-khong-duoc-su-dung-hop-ly\" >G\u00e2y nh\u1ea7m l\u1eabn cho ng\u01b0\u1eddi d\u00f9ng (N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng h\u1ee3p l\u00fd)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Subdomain-Domain-va-Subfolder-khac-nhau-nhu-the-nao\" >Subdomain, Domain v\u00e0 Subfolder kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Cau-truc-URL\" >C\u1ea5u tr\u00fac URL<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Cach-Google-nhin-nhan-SEO\" >C\u00e1ch Google nh\u00ecn nh\u1eadn (SEO)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Muc-do-anh-huong-den-quan-ly-website\" >M\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u1ea3n l\u00fd website<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Tinh-doc-lap\" >T\u00ednh \u0111\u1ed9c l\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Muc-do-anh-huong-den-chi-phi\" >M\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Kha-nang-tuy-bien\" >Kh\u1ea3 n\u0103ng t\u00f9y bi\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Vi-du-thuc-te\" >V\u00ed d\u1ee5 th\u1ef1c t\u1ebf<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Subdomain-anh-huong-den-SEO-nhu-the-nao\" >Subdomain \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn SEO nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Quan-diem-truyen-thong-Subdomain-la-trang-web-rieng\" >Quan \u0111i\u1ec3m truy\u1ec1n th\u1ed1ng: Subdomain l\u00e0 trang web ri\u00eang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Quan-diem-%E2%80%9Ccap-nhat%E2%80%9D-tu-Google-Co-the-hieu-moi-quan-he\" >Quan \u0111i\u1ec3m &#8220;c\u1eadp nh\u1eadt&#8221; t\u1eeb Google: C\u00f3 th\u1ec3 hi\u1ec3u m\u1ed1i quan h\u1ec7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Thuc-te-va-cac-yeu-to-anh-huong\" >Th\u1ef1c t\u1ebf v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Vay-nen-su-dung-subdomain-nhu-the-nao-de-tot-cho-SEO\" >V\u1eady n\u00ean s\u1eed d\u1ee5ng subdomain nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ed1t cho SEO?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#Huong-dan-tao-va-quan-ly-Subdomain\" >H\u01b0\u1edbng d\u1eabn t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd Subdomain<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#1-Tao-Subdomain-tren-cPanel\" >1. T\u1ea1o Subdomain tr\u00ean cPanel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#2-Quan-ly-Subdomain\" >2. Qu\u1ea3n l\u00fd Subdomain<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#3-Tao-Subdomain-tren-cac-nen-tang-khac\" >3. T\u1ea1o Subdomain tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng kh\u00e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#4-Tao-Subdomain-tren-Plesk\" >4. T\u1ea1o Subdomain tr\u00ean Plesk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#5-Tao-Subdomain-tren-DirectAdmin\" >5. T\u1ea1o Subdomain tr\u00ean DirectAdmin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/interdata.vn\/blog\/subdomain-la-gi\/#6-Tao-Subdomain-tren-Cloudflare\" >6. T\u1ea1o Subdomain tr\u00ean Cloudflare<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Subdomain-la-gi\"><\/span>Subdomain l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Subdomain (t\u00ean mi\u1ec1n ph\u1ee5) l\u00e0 ph\u1ea7n m\u1edf r\u1ed9ng c\u1ee7a <a href=\"https:\/\/interdata.vn\/blog\/domain-la-gi\/\">t\u00ean mi\u1ec1n ch\u00ednh<\/a><\/strong>, \u0111\u1ee9ng tr\u01b0\u1edbc t\u00ean mi\u1ec1n ch\u00ednh v\u00e0 \u0111\u01b0\u1ee3c ph\u00e2n c\u00e1ch b\u1eb1ng d\u1ea5u ch\u1ea5m, d\u00f9ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c \u0111\u1ecba ch\u1ec9 web ri\u00eang bi\u1ec7t tr\u00ean c\u00f9ng m\u1ed9t domain. V\u00ed d\u1ee5: <code><a href=\"https:\/\/interdata.vn\/blog\/blog-la-gi\/\">blog<\/a>.example.com<\/code>.<\/p>\n<p>N\u00f3i m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u h\u01a1n, h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng t\u00ean mi\u1ec1n ch\u00ednh (domain) nh\u01b0 \u0111\u1ecba ch\u1ec9 nh\u00e0 c\u1ee7a b\u1ea1n. V\u1eady, subdomain gi\u1ed1ng nh\u01b0 c\u00e1c ph\u00f2ng kh\u00e1c nhau trong ng\u00f4i nh\u00e0 \u0111\u00f3 \u2013 m\u1ed7i ph\u00f2ng c\u00f3 m\u1ed9t ch\u1ee9c n\u0103ng v\u00e0 t\u00ean g\u1ecdi ri\u00eang, nh\u01b0ng t\u1ea5t c\u1ea3 \u0111\u1ec1u thu\u1ed9c c\u00f9ng m\u1ed9t \u0111\u1ecba ch\u1ec9. Thay v\u00ec ph\u1ea3i mua nhi\u1ec1u &#8220;ng\u00f4i nh\u00e0&#8221; (t\u00ean mi\u1ec1n) kh\u00e1c nhau, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u &#8220;c\u0103n ph\u00f2ng&#8221; (subdomain) tr\u00ean c\u00f9ng m\u1ed9t &#8220;ng\u00f4i nh\u00e0&#8221;.<\/p>\n<p>Subdomain ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean h\u1ec7 th\u1ed1ng <strong>DNS<\/strong> (<a href=\"https:\/\/interdata.vn\/blog\/dns-la-gi\/\">Domain Name System<\/a> \u2013 H\u1ec7 th\u1ed1ng ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n). DNS c\u00f3 nhi\u1ec7m v\u1ee5 &#8220;phi\u00ean d\u1ecbch&#8221; t\u00ean mi\u1ec1n d\u1ec5 nh\u1edb (nh\u01b0 <code>blog.example.com<\/code>) th\u00e0nh <a href=\"https:\/\/interdata.vn\/blog\/dia-chi-ip-la-gi\/\">\u0111\u1ecba ch\u1ec9 IP<\/a> d\u1ea1ng s\u1ed1 m\u00e0 m\u00e1y t\u00ednh c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c (v\u00ed d\u1ee5: <code>192.168.1.1<\/code>). Khi b\u1ea1n t\u1ea1o m\u1ed9t subdomain, th\u1ef1c ch\u1ea5t l\u00e0 b\u1ea1n \u0111ang th\u00eam m\u1ed9t b\u1ea3n ghi m\u1edbi v\u00e0o h\u1ec7 th\u1ed1ng DNS c\u1ee7a t\u00ean mi\u1ec1n ch\u00ednh. B\u1ea3n ghi n\u00e0y s\u1ebd &#8220;ch\u1ec9 \u0111\u01b0\u1eddng&#8221; cho tr\u00ecnh duy\u1ec7t bi\u1ebft subdomain \u0111\u00f3 tr\u1ecf \u0111\u1ebfn \u0111\u00e2u.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-la-gi.webp\" alt=\"subdomain l\u00e0 g\u00ec\" width=\"900\" height=\"600\" class=\"aligncenter wp-image-16002 size-full\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-la-gi.webp 900w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-la-gi-300x200.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-la-gi-768x512.webp 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-la-gi-750x500.webp 750w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Subdomain-co-cau-truc-nhu-the-nao\"><\/span>Subdomain c\u00f3 c\u1ea5u tr\u00fac nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>C\u1ea5u tr\u00fac<\/strong> c\u1ee7a m\u1ed9t subdomain bao g\u1ed3m ba ph\u1ea7n ch\u00ednh: ph\u1ea7n subdomain, ph\u1ea7n t\u00ean mi\u1ec1n ch\u00ednh (domain name) v\u00e0 ph\u1ea7n t\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t (TLD), \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1ch b\u1eb1ng d\u1ea5u ch\u1ea5m.<\/p>\n<p>C\u1ee5 th\u1ec3, c\u00f4ng th\u1ee9c t\u1ed5ng qu\u00e1t l\u00e0: <code>subdomain.domain.TLD<\/code>. Trong \u0111\u00f3:<\/p>\n<ul>\n<li><strong>Subdomain:<\/strong> L\u00e0 ph\u1ea7n t\u00ean \u0111\u1ee9ng \u0111\u1ea7u, do b\u1ea1n t\u1ef1 \u0111\u1eb7t.<\/li>\n<li><strong>Domain:<\/strong> L\u00e0 t\u00ean mi\u1ec1n ch\u00ednh c\u1ee7a trang web.<\/li>\n<li><strong>TLD (<a href=\"https:\/\/interdata.vn\/blog\/top-level-domain\/\">Top-Level Domain<\/a>):<\/strong> L\u00e0 ph\u1ea7n m\u1edf r\u1ed9ng c\u1ee7a t\u00ean mi\u1ec1n, v\u00ed d\u1ee5: <code><a href=\"https:\/\/interdata.vn\/blog\/ten-mien-com-la-gi\/\">.com<\/a><\/code>, <code>.net<\/code>, <code><a href=\"https:\/\/interdata.vn\/blog\/ten-mien-org-la-gi\/\">.org<\/a><\/code>, <code><a href=\"https:\/\/interdata.vn\/blog\/ten-mien-vn-la-gi\/\">.vn<\/a><\/code>, <code>.edu.vn<\/code>,&#8230;<\/li>\n<\/ul>\n<p>V\u00ed d\u1ee5, h\u00e3y ph\u00e2n t\u00edch c\u1ea5u tr\u00fac c\u1ee7a subdomain <code>shop.example.com.vn<\/code>:<\/p>\n<ul>\n<li><code>shop<\/code>: \u0110\u00e2y ch\u00ednh l\u00e0 ph\u1ea7n <strong>subdomain<\/strong>, do ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb website t\u1ef1 \u0111\u1eb7t. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 khu v\u1ef1c b\u00e1n h\u00e0ng tr\u1ef1c tuy\u1ebfn c\u1ee7a trang web.<\/li>\n<li><code>example<\/code>: \u0110\u00e2y l\u00e0 <strong>domain name<\/strong> (t\u00ean mi\u1ec1n ch\u00ednh) \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd.<\/li>\n<li><code>com.vn<\/code>: \u0110\u00e2y l\u00e0 <strong>TLD<\/strong>, trong \u0111\u00f3 <code>.vn<\/code> l\u00e0 TLD qu\u1ed1c gia c\u1ee7a Vi\u1ec7t Nam, c\u00f2n <code>.com<\/code> l\u00e0 TLD d\u00f9ng cho c\u00e1c trang web th\u01b0\u01a1ng m\u1ea1i.<\/li>\n<\/ul>\n<p>Ho\u1eb7c <code>mail.google.com<\/code><\/p>\n<ul>\n<li><code>mail<\/code>: \u0110\u00e2y l\u00e0 <strong>Subdomain<\/strong>, do google \u0111\u1eb7t.<\/li>\n<li><code>google<\/code>: \u0110\u00e2y l\u00e0 <strong>Domain name<\/strong><\/li>\n<li><code>.com<\/code>: \u0110\u00e2y l\u00e0 <strong>TLD<\/strong><\/li>\n<\/ul>\n<p>Kh\u00f4ng ph\u1ea3i m\u1ecdi t\u00ean mi\u1ec1n \u0111\u1ec1u c\u00f3 \u0111\u1ecbnh d\u1ea1ng gi\u1ed1ng nhau. TLD c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i. V\u00ed d\u1ee5:<code>.info<\/code> th\u01b0\u1eddng d\u00f9ng cho c\u00e1c trang web th\u00f4ng tin, <code>.edu<\/code> d\u00f9ng cho c\u00e1c t\u1ed5 ch\u1ee9c gi\u00e1o d\u1ee5c, hay <code>.gov<\/code> d\u00e0nh cho c\u00e1c trang web ch\u00ednh ph\u1ee7. Th\u1eadm ch\u00ed, m\u1ed9t s\u1ed1 qu\u1ed1c gia c\u00f2n c\u00f3 TLD ri\u00eang, v\u00ed d\u1ee5 nh\u01b0 <code>.vn<\/code> c\u1ee7a Vi\u1ec7t Nam, <code>.uk<\/code> c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh, hay <code>.jp<\/code> c\u1ee7a Nh\u1eadt B\u1ea3n.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 th\u1ecfa s\u1ee9c s\u00e1ng t\u1ea1o trong vi\u1ec7c \u0111\u1eb7t t\u00ean cho subdomain, mi\u1ec5n l\u00e0 n\u00f3 d\u1ec5 nh\u1edb, c\u00f3 \u00fd ngh\u0129a v\u00e0 li\u00ean quan \u0111\u1ebfn n\u1ed9i dung m\u00e0 n\u00f3 \u0111\u1ea1i di\u1ec7n. Tuy nhi\u00ean, h\u00e3y nh\u1edb r\u1eb1ng t\u00ean subdomain kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9a kho\u1ea3ng tr\u1eafng, kh\u00f4ng d\u00f9ng c\u00e1c k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t v\u00e0 th\u01b0\u1eddng ch\u1ec9 bao g\u1ed3m ch\u1eef c\u00e1i, s\u1ed1 v\u00e0 d\u1ea5u g\u1ea1ch ngang (-).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Khi-nao-nen-su-dung-Subdomain\"><\/span>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Subdomain?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>S\u1eed d\u1ee5ng subdomain<\/strong> khi b\u1ea1n mu\u1ed1n t\u1ea1o ra c\u00e1c ph\u1ea7n n\u1ed9i dung ho\u1eb7c ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t, nh\u01b0ng v\u1eabn mu\u1ed1n duy tr\u00ec s\u1ef1 li\u00ean k\u1ebft v\u1edbi trang web ch\u00ednh.<\/p>\n<p>Vi\u1ec7c quy\u1ebft \u0111\u1ecbnh c\u00f3 n\u00ean s\u1eed d\u1ee5ng subdomain hay kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c ti\u00eau v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/cau-truc-website-hoan-chinh\/\">c\u1ea5u tr\u00fac website<\/a> c\u1ee7a b\u1ea1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p ph\u1ed5 bi\u1ebfn m\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng subdomain l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tao-blog-rieng\"><\/span>T\u1ea1o blog ri\u00eang<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n t\u1ea1o m\u1ed9t blog \u0111\u1ec3 chia s\u1ebb ki\u1ebfn th\u1ee9c, tin t\u1ee9c, ho\u1eb7c kinh nghi\u1ec7m, vi\u1ec7c s\u1eed d\u1ee5ng subdomain (v\u00ed d\u1ee5: <code>blog.example.com<\/code>) l\u00e0 m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 t\u00e1ch bi\u1ec7t n\u1ed9i dung blog v\u1edbi n\u1ed9i dung ch\u00ednh c\u1ee7a trang web (v\u00ed d\u1ee5: trang gi\u1edbi thi\u1ec7u c\u00f4ng ty, s\u1ea3n ph\u1ea9m, d\u1ecbch v\u1ee5). \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u01b0\u1eddi \u0111\u1ecdc d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y c\u00e1c b\u00e0i vi\u1ebft blog, \u0111\u1ed3ng th\u1eddi gi\u00fap b\u1ea1n qu\u1ea3n l\u00fd n\u1ed9i dung hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cua-hang-truc-tuyen-e-commerce\"><\/span>C\u1eeda h\u00e0ng tr\u1ef1c tuy\u1ebfn (e-commerce)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Khi b\u1ea1n c\u00f3 m\u1ed9t trang web ch\u00ednh gi\u1edbi thi\u1ec7u v\u1ec1 c\u00f4ng ty v\u00e0 mu\u1ed1n m\u1edf r\u1ed9ng sang b\u00e1n h\u00e0ng tr\u1ef1c tuy\u1ebfn, subdomain <code>shop.example.com<\/code> ho\u1eb7c <code>store.example.com<\/code> l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn. N\u00f3 gi\u00fap t\u00e1ch bi\u1ec7t ph\u1ea7n c\u1eeda h\u00e0ng v\u1edbi ph\u1ea7n gi\u1edbi thi\u1ec7u, gi\u00fap kh\u00e1ch h\u00e0ng t\u1eadp trung v\u00e0o vi\u1ec7c mua s\u1eafm.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Trang-ho-tro-khach-hang-SupportHelpdesk\"><\/span>Trang h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng (Support\/Helpdesk)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t subdomain nh\u01b0 <code>support.example.com<\/code> ho\u1eb7c <code>help.example.com<\/code> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn, c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ), ho\u1eb7c h\u1ec7 th\u1ed1ng ticket h\u1ed7 tr\u1ee3 cho kh\u00e1ch h\u00e0ng. Vi\u1ec7c t\u00e1ch bi\u1ec7t n\u00e0y gi\u00fap kh\u00e1ch h\u00e0ng d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm th\u00f4ng tin h\u1ed7 tr\u1ee3 m\u00e0 kh\u00f4ng b\u1ecb l\u1eabn l\u1ed9n v\u1edbi c\u00e1c n\u1ed9i dung kh\u00e1c tr\u00ean trang web.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dien-dan-Forum\"><\/span>Di\u1ec5n \u0111\u00e0n (Forum)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n x\u00e2y d\u1ef1ng m\u1ed9t c\u1ed9ng \u0111\u1ed3ng tr\u1ef1c tuy\u1ebfn cho ng\u01b0\u1eddi d\u00f9ng, subdomain <code>forum.example.com<\/code> l\u00e0 m\u1ed9t n\u01a1i l\u00fd t\u01b0\u1edfng. N\u00f3 t\u1ea1o ra m\u1ed9t kh\u00f4ng gian ri\u00eang bi\u1ec7t \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng th\u1ea3o lu\u1eadn, trao \u0111\u1ed5i v\u00e0 chia s\u1ebb kinh nghi\u1ec7m.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac-phien-ban-ngon-ngu-khac-nhau\"><\/span>C\u00e1c phi\u00ean b\u1ea3n ng\u00f4n ng\u1eef kh\u00e1c nhau<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c trang web \u0111a ng\u00f4n ng\u1eef, vi\u1ec7c s\u1eed d\u1ee5ng subdomain cho t\u1eebng ng\u00f4n ng\u1eef (v\u00ed d\u1ee5: <code>en.example.com<\/code> cho ti\u1ebfng Anh, <code>vi.example.com<\/code> cho ti\u1ebfng Vi\u1ec7t) l\u00e0 m\u1ed9t c\u00e1ch ph\u1ed5 bi\u1ebfn \u0111\u1ec3 qu\u1ea3n l\u00fd n\u1ed9i dung v\u00e0 cung c\u1ea5p tr\u1ea3i nghi\u1ec7m t\u1ed1t h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng \u1edf c\u00e1c qu\u1ed1c gia kh\u00e1c nhau.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac-chien-dich-Marketing\"><\/span>C\u00e1c chi\u1ebfn d\u1ecbch Marketing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c subdomain t\u1ea1m th\u1eddi cho c\u00e1c chi\u1ebfn d\u1ecbch marketing c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: <code>khuyenmai.example.com<\/code>, <code>event.example.com<\/code>). \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng theo d\u00f5i hi\u1ec7u qu\u1ea3 c\u1ee7a chi\u1ebfn d\u1ecbch v\u00e0 t\u1ea1o ra c\u00e1c trang \u0111\u00edch (<a href=\"https:\/\/interdata.vn\/blog\/landing-page-la-gi\/\">landing page<\/a>) ri\u00eang bi\u1ec7t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac-moi-truong-thu-nghiem-TestingStaging\"><\/span>C\u00e1c m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m (Testing\/Staging)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n web th\u01b0\u1eddng s\u1eed d\u1ee5ng subdomain \u0111\u1ec3 t\u1ea1o ra c\u00e1c m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m (v\u00ed d\u1ee5: <code>test.example.com<\/code>, <code>staging.example.com<\/code>). \u0110i\u1ec1u n\u00e0y cho ph\u00e9p h\u1ecd th\u1eed nghi\u1ec7m c\u00e1c thay \u0111\u1ed5i, t\u00ednh n\u0103ng m\u1edbi m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn trang web ch\u00ednh \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cung-cap-dich-vu-cho-khach-hang\"><\/span>Cung c\u1ea5p d\u1ecbch v\u1ee5 cho kh\u00e1ch h\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t c\u00f4ng ty cung c\u1ea5p d\u1ecbch v\u1ee5 (v\u00ed d\u1ee5: d\u1ecbch v\u1ee5 <a href=\"https:\/\/interdata.vn\/blog\/thiet-ke-website-la-gi\/\">thi\u1ebft k\u1ebf web<\/a>, d\u1ecbch v\u1ee5 marketing), b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o subdomain ri\u00eang cho t\u1eebng kh\u00e1ch h\u00e0ng (v\u00ed d\u1ee5: <code>client1.example.com<\/code>, <code>client2.example.com<\/code>). \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t kh\u00f4ng gian l\u00e0m vi\u1ec7c ri\u00eang t\u01b0 v\u00e0 chuy\u00ean nghi\u1ec7p cho m\u1ed7i kh\u00e1ch h\u00e0ng.<\/p>\n<p>Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng subdomain kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, s\u1eed d\u1ee5ng subdirectory (v\u00ed d\u1ee5: <code>example.com\/blog<\/code>) c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch SEO t\u1ed1t h\u01a1n, v\u00ec n\u00f3 <a href=\"https:\/\/interdata.vn\/blog\/ke-thua-la-gi\/\">k\u1ebf th\u1eeba<\/a> &#8220;s\u1ee9c m\u1ea1nh&#8221; t\u1eeb t\u00ean mi\u1ec1n ch\u00ednh. Quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng n\u00ean d\u1ef1a tr\u00ean vi\u1ec7c c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng gi\u1eefa l\u1ee3i \u00edch v\u00e0 h\u1ea1n ch\u1ebf, c\u0169ng nh\u01b0 m\u1ee5c ti\u00eau c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<ul><\/ul>\n<ul><\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nhung-uu-diem-khi-su-dung-Subdomain-la-gi\"><\/span>Nh\u1eefng \u01b0u \u0111i\u1ec3m khi s\u1eed d\u1ee5ng Subdomain l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S\u1eed d\u1ee5ng subdomain mang l\u1ea1i <strong>nhi\u1ec1u l\u1ee3i \u00edch<\/strong> trong vi\u1ec7c qu\u1ea3n l\u00fd website, t\u1ed5 ch\u1ee9c n\u1ed9i dung v\u00e0 th\u1eadm ch\u00ed c\u1ea3 trong m\u1ed9t s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c marketing, k\u0129 thu\u1eadt.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng subdomain:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"To-chuc-va-quan-ly-noi-dung-hieu-qua\"><\/span>T\u1ed5 ch\u1ee9c v\u00e0 qu\u1ea3n l\u00fd n\u1ed9i dung hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Subdomain gi\u00fap b\u1ea1n ph\u00e2n chia website th\u00e0nh c\u00e1c khu v\u1ef1c ri\u00eang bi\u1ec7t, m\u1ed7i khu v\u1ef1c c\u00f3 m\u1ed9t m\u1ee5c \u0111\u00edch v\u00e0 n\u1ed9i dung c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm th\u00f4ng tin m\u00e0 c\u00f2n gi\u00fap b\u1ea1n qu\u1ea3n l\u00fd n\u1ed9i dung m\u1ed9t c\u00e1ch khoa h\u1ecdc v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. V\u00ed d\u1ee5, b\u1ea1n c\u00f3 th\u1ec3 t\u00e1ch ri\u00eang blog (<code>blog.example.com<\/code>), c\u1eeda h\u00e0ng tr\u1ef1c tuy\u1ebfn (<code>shop.example.com<\/code>) v\u00e0 trang h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng (<code>support.example.com<\/code>).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tao-moi-truong-thu-nghiem-an-toan\"><\/span>T\u1ea1o m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m an to\u00e0n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tr\u01b0\u1edbc khi tri\u1ec3n khai c\u00e1c thay \u0111\u1ed5i l\u1edbn tr\u00ean trang web ch\u00ednh, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng subdomain \u0111\u1ec3 t\u1ea1o m\u1ed9t m\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m (v\u00ed d\u1ee5: <code>staging.example.com<\/code>). T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 tho\u1ea3i m\u00e1i th\u1eed nghi\u1ec7m c\u00e1c t\u00ednh n\u0103ng m\u1edbi, giao di\u1ec7n m\u1edbi, ho\u1eb7c c\u00e1c <a href=\"https:\/\/interdata.vn\/blog\/plugin-la-gi\/\">plugin<\/a> m\u00e0 kh\u00f4ng s\u1ee3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn trang web \u0111ang ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Toi-uu-hoa-cho-cac-chien-dich-Marketing\"><\/span>T\u1ed1i \u01b0u h\u00f3a cho c\u00e1c chi\u1ebfn d\u1ecbch Marketing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Subdomain c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o c\u00e1c trang \u0111\u00edch (landing page) ri\u00eang bi\u1ec7t cho c\u00e1c chi\u1ebfn d\u1ecbch marketing. V\u00ed d\u1ee5, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o m\u1ed9t subdomain nh\u01b0 <code>khuyenmai.example.com<\/code> \u0111\u1ec3 ch\u1ea1y qu\u1ea3ng c\u00e1o cho m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i c\u1ee5 th\u1ec3. Vi\u1ec7c n\u00e0y gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng theo d\u00f5i hi\u1ec7u qu\u1ea3 c\u1ee7a chi\u1ebfn d\u1ecbch v\u00e0 t\u1ed1i \u01b0u h\u00f3a n\u1ed9i dung cho ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ed1i t\u01b0\u1ee3ng m\u1ee5c ti\u00eau.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cai-thien-trai-nghiem-nguoi-dung\"><\/span>C\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1eb1ng c\u00e1ch ph\u00e2n chia n\u1ed9i dung th\u00e0nh c\u00e1c subdomain, b\u1ea1n gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y th\u00f4ng tin h\u1ecd c\u1ea7n. V\u00ed d\u1ee5, n\u1ebfu ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n \u0111\u1ecdc c\u00e1c b\u00e0i vi\u1ebft blog, h\u1ecd c\u00f3 th\u1ec3 truy c\u1eadp tr\u1ef1c ti\u1ebfp v\u00e0o <code>blog.example.com<\/code> thay v\u00ec ph\u1ea3i t\u00ecm ki\u1ebfm tr\u00ean to\u00e0n b\u1ed9 trang web.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ho-tro-da-ngon-ngu-da-khu-vuc\"><\/span>H\u1ed7 tr\u1ee3 \u0111a ng\u00f4n ng\u1eef, \u0111a khu v\u1ef1c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c trang web c\u00f3 \u0111\u1ed1i t\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng \u1edf nhi\u1ec1u qu\u1ed1c gia ho\u1eb7c khu v\u1ef1c kh\u00e1c nhau, subdomain c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o c\u00e1c phi\u00ean b\u1ea3n ng\u00f4n ng\u1eef ho\u1eb7c khu v\u1ef1c ri\u00eang bi\u1ec7t. V\u00ed d\u1ee5: <code>en.example.com<\/code> cho ti\u1ebfng Anh, <code>vi.example.com<\/code> cho ti\u1ebfng Vi\u1ec7t, ho\u1eb7c <code>us.example.com<\/code> cho th\u1ecb tr\u01b0\u1eddng M\u1ef9, <code>uk.example.com<\/code> cho th\u1ecb tr\u01b0\u1eddng Anh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tao-su-chuyen-nghiep\"><\/span>T\u1ea1o s\u1ef1 chuy\u00ean nghi\u1ec7p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng subdomain c\u00f3 th\u1ec3 t\u1ea1o \u1ea5n t\u01b0\u1ee3ng v\u1ec1 m\u1ed9t trang web \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c t\u1ed1t, chuy\u00ean nghi\u1ec7p v\u00e0 c\u00f3 quy m\u00f4 l\u1edbn.<\/p>\n<figure id=\"attachment_16000\" aria-describedby=\"caption-attachment-16000\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-giup-cai-thien-seo.webp\" alt=\"subdomain gi\u00fap c\u1ea3i thi\u1ec7n seo\" width=\"900\" height=\"600\" class=\"size-full wp-image-16000\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-giup-cai-thien-seo.webp 900w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-giup-cai-thien-seo-300x200.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-giup-cai-thien-seo-768x512.webp 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/subdomain-giup-cai-thien-seo-750x500.webp 750w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-16000\" class=\"wp-caption-text\">Subdomain gi\u00fap c\u1ea3i thi\u1ec7n SEO<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Nhung-nhuoc-diem-khi-su-dung-Subdomain-la-gi\"><\/span>Nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m khi s\u1eed d\u1ee5ng Subdomain l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m, vi\u1ec7c s\u1eed d\u1ee5ng subdomain c\u0169ng <strong>c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t s\u1ed1 kh\u00f3 kh\u0103n<\/strong>, \u0111\u1eb7c bi\u1ec7t l\u00e0 li\u00ean quan \u0111\u1ebfn SEO v\u00e0 qu\u1ea3n l\u00fd website, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u00fang c\u00e1ch.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi s\u1eed d\u1ee5ng subdomain:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Anh-huong-den-SEO\"><\/span>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn SEO<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp, Google th\u01b0\u1eddng coi subdomain nh\u01b0 m\u1ed9t trang web ri\u00eang bi\u1ec7t. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 &#8220;s\u1ee9c m\u1ea1nh&#8221; SEO c\u1ee7a t\u00ean mi\u1ec1n ch\u00ednh (domain authority) s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng chia s\u1ebb cho subdomain. B\u1ea1n s\u1ebd ph\u1ea3i x\u00e2y d\u1ef1ng uy t\u00edn v\u00e0 backlink ri\u00eang cho t\u1eebng subdomain, gi\u1ed1ng nh\u01b0 vi\u1ec7c b\u1ea1n \u0111ang qu\u1ea3n l\u00fd nhi\u1ec1u website kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi nhi\u1ec1u th\u1eddi gian, c\u00f4ng s\u1ee9c v\u00e0 ngu\u1ed3n l\u1ef1c h\u01a1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phuc-tap-trong-quan-ly\"><\/span>Ph\u1ee9c t\u1ea1p trong qu\u1ea3n l\u00fd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Qu\u1ea3n l\u00fd nhi\u1ec1u subdomain c\u00f3 th\u1ec3 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi b\u1ea1n c\u00f3 nhi\u1ec1u subdomain v\u1edbi c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c nhau. B\u1ea1n c\u1ea7n ph\u1ea3i c\u1ea5u h\u00ecnh DNS ri\u00eang cho t\u1eebng subdomain, c\u00e0i \u0111\u1eb7t <a href=\"https:\/\/interdata.vn\/blog\/chung-chi-ssl\/\">ch\u1ee9ng ch\u1ec9 SSL<\/a> ri\u00eang (n\u1ebfu c\u1ea7n) v\u00e0 theo d\u00f5i hi\u1ec7u su\u1ea5t c\u1ee7a t\u1eebng subdomain m\u1ed9t c\u00e1ch ri\u00eang bi\u1ec7t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Yeu-cau-kien-thuc-ky-thuat\"><\/span>Y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Vi\u1ec7c t\u1ea1o v\u00e0 c\u1ea5u h\u00ecnh subdomain \u0111\u00f2i h\u1ecfi m\u1ed9t s\u1ed1 ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt nh\u1ea5t \u0111\u1ecbnh v\u1ec1 DNS v\u00e0 qu\u1ea3n l\u00fd hosting. N\u1ebfu b\u1ea1n kh\u00f4ng c\u00f3 kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ton-kem-chi-phi-Trong-mot-so-truong-hop\"><\/span>T\u1ed1n k\u00e9m chi ph\u00ed (Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1eb7c d\u00f9 vi\u1ec7c t\u1ea1o subdomain th\u01b0\u1eddng kh\u00f4ng t\u1ed1n ph\u00ed (v\u00ec b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o bao nhi\u00eau subdomain t\u00f9y th\u00edch tr\u00ean m\u1ed9t t\u00ean mi\u1ec1n), nh\u01b0ng b\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i tr\u1ea3 th\u00eam ti\u1ec1n cho ch\u1ee9ng ch\u1ec9 SSL ri\u00eang cho t\u1eebng subdomain (n\u1ebfu b\u1ea1n mu\u1ed1n b\u1ea3o m\u1eadt t\u1ea5t c\u1ea3 c\u00e1c subdomain). Ngo\u00e0i ra, n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd DNS cao c\u1ea5p, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ph\u1ea3i tr\u1ea3 th\u00eam ph\u00ed.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kho-khan-trong-viec-chia-se-du-lieu\"><\/span>Kh\u00f3 kh\u0103n trong vi\u1ec7c chia s\u1ebb d\u1eef li\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n chia s\u1ebb d\u1eef li\u1ec7u gi\u1eefa c\u00e1c subdomain (v\u00ed d\u1ee5: th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, gi\u1ecf h\u00e0ng), b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt. Vi\u1ec7c n\u00e0y \u0111\u00f2i h\u1ecfi c\u00e1c gi\u1ea3i ph\u00e1p ph\u1ee9c t\u1ea1p h\u01a1n so v\u1edbi vi\u1ec7c chia s\u1ebb d\u1eef li\u1ec7u gi\u1eefa c\u00e1c trang tr\u00ean c\u00f9ng m\u1ed9t domain.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Gay-nham-lan-cho-nguoi-dung-Neu-khong-duoc-su-dung-hop-ly\"><\/span>G\u00e2y nh\u1ea7m l\u1eabn cho ng\u01b0\u1eddi d\u00f9ng (N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng h\u1ee3p l\u00fd)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u subdomain ho\u1eb7c \u0111\u1eb7t t\u00ean subdomain kh\u00f4ng r\u00f5 r\u00e0ng, b\u1ea1n c\u00f3 th\u1ec3 g\u00e2y nh\u1ea7m l\u1eabn cho ng\u01b0\u1eddi d\u00f9ng. H\u1ecd c\u00f3 th\u1ec3 kh\u00f4ng bi\u1ebft subdomain n\u00e0o ch\u1ee9a th\u00f4ng tin m\u00e0 h\u1ecd c\u1ea7n, ho\u1eb7c h\u1ecd c\u00f3 th\u1ec3 qu\u00ean m\u1ea5t \u0111\u1ecba ch\u1ec9 c\u1ee7a subdomain.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Subdomain-Domain-va-Subfolder-khac-nhau-nhu-the-nao\"><\/span>Subdomain, Domain v\u00e0 Subfolder kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa subdomain v\u1edbi domain v\u00e0 subfolder\u00a0n\u1eb1m \u1edf c\u1ea5u tr\u00fac URL<\/strong>, c\u00e1ch Google nh\u00ecn nh\u1eadn v\u00e0 m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn SEO v\u00e0 qu\u1ea3n l\u00fd website.<\/p>\n<p>Ch\u00fang ta s\u1ebd xem x\u00e9t s\u1ef1 kh\u00e1c nhau tr\u00ean c\u00e1c ph\u01b0\u01a1ng di\u1ec7n sau:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cau-truc-URL\"><\/span>C\u1ea5u tr\u00fac URL<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Domain:<\/strong> L\u00e0 ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a \u0111\u1ecba ch\u1ec9 web. V\u00ed d\u1ee5: <code>example.com<\/code>.<\/li>\n<li><strong>Subdomain:<\/strong> \u0110\u1ee9ng <i>tr\u01b0\u1edbc<\/i> domain, ph\u00e2n c\u00e1ch b\u1eb1ng d\u1ea5u ch\u1ea5m. V\u00ed d\u1ee5: <code>blog.example.com<\/code>.<\/li>\n<li><strong>Subfolder:<\/strong> N\u1eb1m <i>sau<\/i> domain, ph\u00e2n c\u00e1ch b\u1eb1ng d\u1ea5u g\u1ea1ch ch\u00e9o. V\u00ed d\u1ee5: <code>example.com\/blog<\/code>.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Cach-Google-nhin-nhan-SEO\"><\/span>C\u00e1ch Google nh\u00ecn nh\u1eadn (SEO)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng nh\u1ea5t:<\/p>\n<ul>\n<li><strong>Domain:<\/strong> Google coi \u0111\u00e2y l\u00e0 <i>trang web g\u1ed1c<\/i>, n\u01a1i t\u1eadp trung &#8220;s\u1ee9c m\u1ea1nh&#8221; SEO (domain authority).<\/li>\n<li><strong>Subdomain:<\/strong> Google th\u01b0\u1eddng coi \u0111\u00e2y l\u00e0 m\u1ed9t <i>trang web ri\u00eang bi\u1ec7t<\/i> v\u1edbi domain ch\u00ednh. N\u00f3 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng k\u1ebf th\u1eeba &#8220;s\u1ee9c m\u1ea1nh&#8221; SEO t\u1eeb domain.<\/li>\n<li><strong>Subfolder:<\/strong> Google coi \u0111\u00e2y l\u00e0 <i>m\u1ed9t ph\u1ea7n c\u1ee7a trang web ch\u00ednh<\/i>. N\u00f3 \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb &#8220;s\u1ee9c m\u1ea1nh&#8221; SEO c\u1ee7a domain.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Muc-do-anh-huong-den-quan-ly-website\"><\/span>M\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u1ea3n l\u00fd website<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Domain:<\/strong> Thay \u0111\u1ed5i domain (v\u00ed d\u1ee5: chuy\u1ec3n t\u1eeb <code>example.com<\/code> sang <code>newexample.com<\/code>) l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p, \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn to\u00e0n b\u1ed9 website.<\/li>\n<li><strong>Subdomain:<\/strong> Vi\u1ec7c qu\u1ea3n l\u00fd subdomain c\u00f3 th\u1ec3 ph\u1ee9c t\u1ea1p h\u01a1n so v\u1edbi subfolder, v\u00ec b\u1ea1n c\u1ea7n c\u1ea5u h\u00ecnh DNS ri\u00eang, c\u00e0i \u0111\u1eb7t SSL ri\u00eang (n\u1ebfu c\u1ea7n),&#8230;<\/li>\n<li><strong>Subfolder:<\/strong> Th\u00eam, s\u1eeda, x\u00f3a subfolder th\u01b0\u1eddng \u0111\u01a1n gi\u1ea3n h\u01a1n nhi\u1ec1u so v\u1edbi subdomain, v\u00ec n\u00f3 ch\u1ec9 l\u00e0 vi\u1ec7c thay \u0111\u1ed5i c\u1ea5u tr\u00fac th\u01b0 m\u1ee5c tr\u00ean hosting.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Tinh-doc-lap\"><\/span>T\u00ednh \u0111\u1ed9c l\u1eadp<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Domain<\/strong>: Domain l\u00e0 th\u1ef1c th\u1ec3 \u0111\u1ed9c l\u1eadp, b\u1ea1n c\u1ea7n ph\u1ea3i \u0111\u0103ng k\u00fd v\u00e0 tr\u1ea3 ph\u00ed.<\/li>\n<li><strong>Subdomain<\/strong>: Ph\u1ee5 thu\u1ed9c v\u00e0o Domain ch\u00ednh.<\/li>\n<li><strong>Subfolder<\/strong>: Ho\u00e0n to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o domain ch\u00ednh.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Muc-do-anh-huong-den-chi-phi\"><\/span>M\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chi ph\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Domain<\/strong>: Chi ph\u00ed \u0111\u0103ng k\u00fd v\u00e0 duy tr\u00ec.<\/li>\n<li><strong>Subdomain<\/strong>: Th\u01b0\u1eddng kh\u00f4ng t\u1ed1n chi ph\u00ed \u0111\u1ec3 t\u1ea1o, tuy nhi\u00ean c\u00f3 th\u1ec3 t\u1ed1n chi ph\u00ed \u0111\u1ec3 c\u00e0i SSL cho t\u1eebng Subdomain.<\/li>\n<li><strong>Subfolder<\/strong>: Ho\u00e0n to\u00e0n kh\u00f4ng t\u1ed1n chi ph\u00ed.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Kha-nang-tuy-bien\"><\/span>Kh\u1ea3 n\u0103ng t\u00f9y bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Subdomain:<\/strong> Cho ph\u00e9p b\u1ea1n t\u00f9y bi\u1ebfn cao h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb n\u1ed9i dung (<a href=\"https:\/\/interdata.vn\/blog\/cms-la-gi\/\">CMS<\/a>) kh\u00e1c, s\u1eed d\u1ee5ng m\u1ed9t giao di\u1ec7n kh\u00e1c, th\u1eadm ch\u00ed l\u00e0 l\u01b0u tr\u1eef subdomain tr\u00ean m\u1ed9t <a href=\"https:\/\/interdata.vn\/blog\/may-chu-server-la-gi\/\">m\u00e1y ch\u1ee7<\/a> kh\u00e1c ho\u00e0n to\u00e0n so v\u1edbi domain ch\u00ednh.<\/li>\n<li><strong>Subfolder:<\/strong> \u00cdt t\u00f9y bi\u1ebfn h\u01a1n. Subfolder th\u01b0\u1eddng ph\u1ea3i tu\u00e2n theo c\u1ea5u tr\u00fac v\u00e0 giao di\u1ec7n c\u1ee7a trang web ch\u00ednh.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Vi-du-thuc-te\"><\/span>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Domain:<\/strong> <code>wikipedia.org<\/code><\/li>\n<li><strong>Subdomain:<\/strong> <code>en.wikipedia.org<\/code> (Wikipedia ti\u1ebfng Anh), <code>vi.wikipedia.org<\/code> (Wikipedia ti\u1ebfng Vi\u1ec7t)<\/li>\n<li><strong>Subfolder:<\/strong> <code>wikipedia.org\/wiki\/Subdomain<\/code> (b\u00e0i vi\u1ebft v\u1ec1 subdomain tr\u00ean Wikipedia)<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Subdomain-anh-huong-den-SEO-nhu-the-nao\"><\/span>Subdomain \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn SEO nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a subdomain \u0111\u1ebfn SEO<\/strong> l\u00e0 m\u1ed9t ch\u1ee7 \u0111\u1ec1 ph\u1ee9c t\u1ea1p v\u00e0 g\u00e2y nhi\u1ec1u tranh c\u00e3i, ch\u1ee7 y\u1ebfu xoay quanh vi\u1ec7c Google coi subdomain nh\u01b0 m\u1ed9t trang web ri\u00eang bi\u1ec7t hay m\u1ed9t ph\u1ea7n c\u1ee7a domain ch\u00ednh.<\/p>\n<p>V\u1ec1 c\u01a1 b\u1ea3n, c\u00f3 hai lu\u1ed3ng quan \u0111i\u1ec3m ch\u00ednh:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Quan-diem-truyen-thong-Subdomain-la-trang-web-rieng\"><\/span>Quan \u0111i\u1ec3m truy\u1ec1n th\u1ed1ng: Subdomain l\u00e0 trang web ri\u00eang<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Quan \u0111i\u1ec3m n\u00e0y cho r\u1eb1ng Google coi subdomain (<code>blog.example.com<\/code>) nh\u01b0 m\u1ed9t trang web <i>kh\u00e1c<\/i> so v\u1edbi domain ch\u00ednh (<code>example.com<\/code>). Do \u0111\u00f3:<\/p>\n<ul>\n<li><strong>Domain Authority (DA) kh\u00f4ng \u0111\u01b0\u1ee3c chia s\u1ebb:<\/strong> S\u1ee9c m\u1ea1nh SEO (th\u1ec3 hi\u1ec7n qua ch\u1ec9 s\u1ed1 DA) c\u1ee7a domain ch\u00ednh kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c chuy\u1ec3n sang subdomain. Subdomain ph\u1ea3i t\u1ef1 x\u00e2y d\u1ef1ng DA c\u1ee7a m\u00ecnh.<\/li>\n<li><strong>Backlink ri\u00eang bi\u1ec7t:<\/strong> Backlink tr\u1ecf \u0111\u1ebfn subdomain s\u1ebd kh\u00f4ng gi\u00fap t\u0103ng DA cho domain ch\u00ednh v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/li>\n<li><strong>N\u1ed7 l\u1ef1c SEO g\u1ea5p \u0111\u00f4i:<\/strong> B\u1ea1n c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng SEO (t\u1ed1i \u01b0u n\u1ed9i dung, x\u00e2y d\u1ef1ng li\u00ean k\u1ebft,&#8230;) ri\u00eang bi\u1ec7t cho c\u1ea3 domain ch\u00ednh v\u00e0 subdomain.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Quan-diem-%E2%80%9Ccap-nhat%E2%80%9D-tu-Google-Co-the-hieu-moi-quan-he\"><\/span>Quan \u0111i\u1ec3m &#8220;c\u1eadp nh\u1eadt&#8221; t\u1eeb Google: C\u00f3 th\u1ec3 hi\u1ec3u m\u1ed1i quan h\u1ec7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Google (c\u1ee5 th\u1ec3 l\u00e0 John Mueller) \u0111\u00e3 nhi\u1ec1u l\u1ea7n tuy\u00ean b\u1ed1 r\u1eb1ng <a href=\"https:\/\/interdata.vn\/blog\/thuat-toan-algorithm\/\">thu\u1eadt to\u00e1n<\/a> c\u1ee7a h\u1ecd <i>c\u00f3 th\u1ec3<\/i> hi\u1ec3u m\u1ed1i quan h\u1ec7 gi\u1eefa subdomain v\u00e0 domain ch\u00ednh. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0:<\/p>\n<ul>\n<li><strong>C\u00f3 th\u1ec3 &#8220;k\u1ebf th\u1eeba&#8221; m\u1ed9t ph\u1ea7n DA:<\/strong> Subdomain <i>c\u00f3 th\u1ec3<\/i> \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i m\u1ed9t ph\u1ea7n t\u1eeb DA c\u1ee7a domain ch\u00ednh, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng v\u1eady v\u00e0 kh\u00f4ng c\u00f3 g\u00ec \u0111\u1ea3m b\u1ea3o.<\/li>\n<li><strong>Backlink c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng qua l\u1ea1i:<\/strong> Backlink \u0111\u1ebfn subdomain <i>c\u00f3 th\u1ec3<\/i> c\u00f3 t\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c (nh\u1ecf) \u0111\u1ebfn domain ch\u00ednh v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/li>\n<li><strong>V\u1eabn c\u1ea7n SEO ri\u00eang, nh\u01b0ng c\u00f3 th\u1ec3 &#8220;d\u1ec5 th\u1edf&#8221; h\u01a1n:<\/strong> B\u1ea1n v\u1eabn c\u1ea7n SEO cho subdomain, nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng c\u1ea7n ph\u1ea3i n\u1ed7 l\u1ef1c nhi\u1ec1u nh\u01b0 m\u1ed9t trang web ho\u00e0n to\u00e0n m\u1edbi.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Thuc-te-va-cac-yeu-to-anh-huong\"><\/span>Th\u1ef1c t\u1ebf v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tr\u00ean th\u1ef1c t\u1ebf, \u1ea3nh h\u01b0\u1edfng c\u1ee7a subdomain \u0111\u1ebfn SEO ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1:<\/p>\n<ul>\n<li><strong>M\u1ee9c \u0111\u1ed9 li\u00ean quan v\u1ec1 n\u1ed9i dung:<\/strong> N\u1ebfu subdomain c\u00f3 n\u1ed9i dung li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn domain ch\u00ednh (v\u00ed d\u1ee5: blog c\u1ee7a m\u1ed9t c\u00f4ng ty), kh\u1ea3 n\u0103ng &#8220;k\u1ebf th\u1eeba&#8221; DA s\u1ebd cao h\u01a1n.<\/li>\n<li><strong>C\u1ea5u tr\u00fac li\u00ean k\u1ebft n\u1ed9i b\u1ed9 (internal linking):<\/strong> Vi\u1ec7c li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd gi\u1eefa subdomain v\u00e0 domain ch\u00ednh (v\u00e0 ng\u01b0\u1ee3c l\u1ea1i) gi\u00fap Google hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang.<\/li>\n<li><strong>Ch\u1ea5t l\u01b0\u1ee3ng backlink:<\/strong> N\u1ebfu c\u1ea3 domain ch\u00ednh v\u00e0 subdomain \u0111\u1ec1u c\u00f3 backlink ch\u1ea5t l\u01b0\u1ee3ng, th\u00ec t\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c s\u1ebd l\u1edbn h\u01a1n.<\/li>\n<li><strong>C\u00e1ch Google thu th\u1eadp th\u00f4ng tin<\/strong>: Google thu th\u1eadp th\u00f4ng tin c\u00e1c trang web v\u00e0 subdomain ri\u00eang bi\u1ec7t.<\/li>\n<li><strong>S\u1eed d\u1ee5ng Search Console<\/strong>: Subdomain c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c minh tr\u00ean Google Search Console nh\u01b0 m\u1ed9t trang web ri\u00eang bi\u1ec7t.<\/li>\n<li><strong>S\u1eed d\u1ee5ng <a href=\"https:\/\/interdata.vn\/blog\/robots-txt-la-gi\/\">robots.txt<\/a><\/strong>: C\u1ea7n c\u00f3 file robots.txt ri\u00eang.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Vay-nen-su-dung-subdomain-nhu-the-nao-de-tot-cho-SEO\"><\/span>V\u1eady n\u00ean s\u1eed d\u1ee5ng subdomain nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ed1t cho SEO?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>N\u1ebfu n\u1ed9i dung r\u1ea5t li\u00ean quan:<\/strong> S\u1eed d\u1ee5ng subfolder (<code>example.com\/blog<\/code>) th\u01b0\u1eddng an to\u00e0n h\u01a1n v\u00e0 c\u00f3 l\u1ee3i h\u01a1n cho SEO.<\/li>\n<li><strong>N\u1ebfu n\u1ed9i dung\/ch\u1ee9c n\u0103ng kh\u00e1c bi\u1ec7t:<\/strong> Subdomain (<code>shop.example.com<\/code>, <code>app.example.com<\/code>) c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t, nh\u01b0ng h\u00e3y chu\u1ea9n b\u1ecb cho vi\u1ec7c ph\u1ea3i SEO ri\u00eang.<\/li>\n<li><strong>Lu\u00f4n li\u00ean k\u1ebft n\u1ed9i b\u1ed9 ch\u1eb7t ch\u1ebd:<\/strong> D\u00f9 ch\u1ecdn subdomain hay subfolder, h\u00e3y \u0111\u1ea3m b\u1ea3o c\u00f3 li\u00ean k\u1ebft r\u00f5 r\u00e0ng gi\u1eefa ch\u00fang.<\/li>\n<li><strong>Theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh:<\/strong> S\u1eed d\u1ee5ng Google Search Console \u0111\u1ec3 theo d\u00f5i hi\u1ec7u su\u1ea5t SEO c\u1ee7a c\u1ea3 domain ch\u00ednh v\u00e0 subdomain v\u00e0 \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c n\u1ebfu c\u1ea7n.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Huong-dan-tao-va-quan-ly-Subdomain\"><\/span>H\u01b0\u1edbng d\u1eabn t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd Subdomain<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1-Tao-Subdomain-tren-cPanel\"><\/span>1. T\u1ea1o Subdomain tr\u00ean cPanel<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/interdata.vn\/blog\/cpanel\/\">cPanel<\/a> l\u00e0 m\u1ed9t trong nh\u1eefng b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n web ph\u1ed5 bi\u1ebfn nh\u1ea5t, cung c\u1ea5p giao di\u1ec7n tr\u1ef1c quan \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c d\u1ecbch v\u1ee5 web c\u1ee7a b\u1ea1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc t\u1ea1o subdomain tr\u00ean cPanel:<\/p>\n<p><strong>B\u01b0\u1edbc 1: \u0110\u0103ng nh\u1eadp v\u00e0o cPanel<\/strong>: S\u1eed d\u1ee5ng t\u00e0i kho\u1ea3n v\u00e0 m\u1eadt kh\u1ea9u \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 hosting c\u1ee7a b\u1ea1n.<\/p>\n<p><strong>B\u01b0\u1edbc 2: T\u00ecm m\u1ee5c &#8220;Domains&#8221;<\/strong>: Trong cPanel, t\u00ecm m\u1ee5c &#8220;Domains&#8221; v\u00e0 ch\u1ecdn &#8220;Subdomains&#8221;.<\/p>\n<figure id=\"attachment_16004\" aria-describedby=\"caption-attachment-16004\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-cpanel.webp\" alt=\"T\u1ea1o Subdomain tr\u00ean cPanel\" width=\"900\" height=\"389\" class=\"size-full wp-image-16004\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-cpanel.webp 900w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-cpanel-300x130.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-cpanel-768x332.webp 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-cpanel-750x324.webp 750w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-16004\" class=\"wp-caption-text\">T\u1ea1o Subdomain tr\u00ean cPanel<\/figcaption><\/figure>\n<p><strong>B\u01b0\u1edbc 3: Nh\u1eadp t\u00ean subdomain<\/strong>: Nh\u1eadp t\u00ean subdomain b\u1ea1n mu\u1ed1n t\u1ea1o v\u00e0o \u00f4 &#8220;Subdomain&#8221;. V\u00ed d\u1ee5: &#8220;blog&#8221;.<\/p>\n<p><strong>B\u01b0\u1edbc 4: <a href=\"https:\/\/interdata.vn\/blog\/cach-chon-ten-mien-dep\/\">Ch\u1ecdn t\u00ean mi\u1ec1n<\/a> ch\u00ednh<\/strong>: Ch\u1ecdn t\u00ean mi\u1ec1n ch\u00ednh t\u1eeb menu th\u1ea3 xu\u1ed1ng. V\u00ed d\u1ee5: &#8220;example.com&#8221;.<\/p>\n<p><strong>B\u01b0\u1edbc 5: Th\u01b0 m\u1ee5c g\u1ed1c c\u1ee7a subdomain<\/strong>: Th\u01b0 m\u1ee5c g\u1ed1c c\u1ee7a subdomain s\u1ebd \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1n v\u00e0o \u00f4 &#8220;Document Root&#8221;. B\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u1ebfu c\u1ea7n. Th\u00f4ng th\u01b0\u1eddng, th\u01b0 m\u1ee5c g\u1ed1c s\u1ebd c\u00f3 d\u1ea1ng &#8220;\/public_html\/blog&#8221;.<\/p>\n<p><strong>B\u01b0\u1edbc 6: Nh\u1ea5p v\u00e0o &#8220;Create&#8221;<\/strong>: Nh\u1ea5p v\u00e0o n\u00fat &#8220;Create&#8221; \u0111\u1ec3 t\u1ea1o subdomain.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2-Quan-ly-Subdomain\"><\/span>2. Qu\u1ea3n l\u00fd Subdomain<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sau khi t\u1ea1o subdomain, b\u1ea1n c\u1ea7n qu\u1ea3n l\u00fd n\u00f3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u1ed9i dung v\u00e0 d\u1ecbch v\u1ee5 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u01b0\u1edbc qu\u1ea3n l\u00fd subdomain:<\/p>\n<ul>\n<li><strong>Thi\u1ebft l\u1eadp SSL<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng subdomain c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt b\u1eb1ng ch\u1ee9ng ch\u1ec9 SSL. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 th\u00f4ng tin c\u00e1 nh\u00e2n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>C\u1eadp nh\u1eadt n\u1ed9i dung<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng n\u1ed9i dung tr\u00ean subdomain lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0 t\u1ed1i \u01b0u h\u00f3a cho SEO. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c \u0111\u0103ng t\u1ea3i c\u00e1c b\u00e0i vi\u1ebft m\u1edbi, c\u1eadp nh\u1eadt th\u00f4ng tin s\u1ea3n ph\u1ea9m v\u00e0 d\u1ecbch v\u1ee5 v\u00e0 t\u1ed1i \u01b0u h\u00f3a t\u1eeb kh\u00f3a.<\/li>\n<li><strong>Gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t<\/strong>: S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t trang web \u0111\u1ec3 theo d\u00f5i hi\u1ec7u su\u1ea5t c\u1ee7a subdomain v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 k\u1ecbp th\u1eddi. C\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Google Analytics v\u00e0 Google Search Console c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, th\u1eddi gian l\u01b0u l\u1ea1i trang v\u00e0 t\u1ef7 l\u1ec7 tho\u00e1t.<\/li>\n<li><strong>Sao l\u01b0u d\u1eef li\u1ec7u<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n sao l\u01b0u d\u1eef li\u1ec7u c\u1ee7a subdomain th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 tr\u00e1nh m\u1ea5t m\u00e1t d\u1eef li\u1ec7u. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 sao l\u01b0u t\u1ef1 \u0111\u1ed9ng ho\u1eb7c th\u1ef1c hi\u1ec7n sao l\u01b0u th\u1ee7 c\u00f4ng th\u00f4ng qua cPanel.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3-Tao-Subdomain-tren-cac-nen-tang-khac\"><\/span>3. T\u1ea1o Subdomain tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng kh\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ngo\u00e0i cPanel, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o subdomain tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd t\u00ean mi\u1ec1n kh\u00e1c nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/plesk-la-gi\/\">Plesk<\/a>, <a href=\"https:\/\/interdata.vn\/blog\/directadmin-la-gi\/\">DirectAdmin<\/a>, ho\u1eb7c th\u00f4ng qua c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 DNS nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/cloudflare-la-gi\/\">Cloudflare<\/a>. M\u1ed7i n\u1ec1n t\u1ea3ng c\u00f3 c\u00e1c b\u01b0\u1edbc c\u1ee5 th\u1ec3, nh\u01b0ng v\u1ec1 c\u01a1 b\u1ea3n, quy tr\u00ecnh t\u1ea1o subdomain s\u1ebd t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean cPanel.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4-Tao-Subdomain-tren-Plesk\"><\/span>4. T\u1ea1o Subdomain tr\u00ean Plesk<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Plesk l\u00e0 m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n web ph\u1ed5 bi\u1ebfn kh\u00e1c, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 cPanel. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc t\u1ea1o subdomain tr\u00ean Plesk:<\/p>\n<p><strong>B\u01b0\u1edbc 1: \u0110\u0103ng nh\u1eadp v\u00e0o Plesk<\/strong>: S\u1eed d\u1ee5ng t\u00e0i kho\u1ea3n v\u00e0 m\u1eadt kh\u1ea9u \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 hosting c\u1ee7a b\u1ea1n.<\/p>\n<p><strong>B\u01b0\u1edbc 2: T\u00ecm m\u1ee5c &#8220;Websites &amp; Domains&#8221;<\/strong>: Trong Plesk, t\u00ecm m\u1ee5c &#8220;Websites &amp; Domains&#8221; v\u00e0 ch\u1ecdn &#8220;Add Subdomain&#8221;.<\/p>\n<figure id=\"attachment_16005\" aria-describedby=\"caption-attachment-16005\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-plesk.webp\" alt=\"T\u1ea1o Subdomain tr\u00ean Plesk\" width=\"900\" height=\"417\" class=\"size-full wp-image-16005\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-plesk.webp 900w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-plesk-300x139.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-plesk-768x356.webp 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/tao-subdomain-tren-plesk-750x348.webp 750w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-16005\" class=\"wp-caption-text\">T\u1ea1o Subdomain tr\u00ean Plesk<\/figcaption><\/figure>\n<p><strong>B\u01b0\u1edbc 3: Nh\u1eadp t\u00ean subdomain<\/strong>: Nh\u1eadp t\u00ean subdomain b\u1ea1n mu\u1ed1n t\u1ea1o v\u00e0o \u00f4 &#8220;Subdomain&#8221;. V\u00ed d\u1ee5: &#8220;blog&#8221;.<\/p>\n<p><strong>B\u01b0\u1edbc 4: Ch\u1ecdn t\u00ean mi\u1ec1n ch\u00ednh<\/strong>: Ch\u1ecdn t\u00ean mi\u1ec1n ch\u00ednh t\u1eeb menu th\u1ea3 xu\u1ed1ng. V\u00ed d\u1ee5: &#8220;example.com&#8221;.<\/p>\n<p><strong>B\u01b0\u1edbc 5: Th\u01b0 m\u1ee5c g\u1ed1c c\u1ee7a subdomain<\/strong>: Th\u01b0 m\u1ee5c g\u1ed1c c\u1ee7a subdomain s\u1ebd \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1n v\u00e0o \u00f4 &#8220;Document Root&#8221;. B\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u1ebfu c\u1ea7n. Th\u00f4ng th\u01b0\u1eddng, th\u01b0 m\u1ee5c g\u1ed1c s\u1ebd c\u00f3 d\u1ea1ng &#8220;\/httpdocs\/blog&#8221;.<\/p>\n<p><strong>B\u01b0\u1edbc 6: Nh\u1ea5p v\u00e0o &#8220;OK&#8221;<\/strong>: Nh\u1ea5p v\u00e0o n\u00fat &#8220;OK&#8221; \u0111\u1ec3 t\u1ea1o subdomain.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5-Tao-Subdomain-tren-DirectAdmin\"><\/span>5. T\u1ea1o Subdomain tr\u00ean DirectAdmin<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DirectAdmin l\u00e0 m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n web kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc t\u1ea1o subdomain tr\u00ean DirectAdmin:<\/p>\n<p><strong>B\u01b0\u1edbc 1: \u0110\u0103ng nh\u1eadp v\u00e0o DirectAdmin<\/strong>: S\u1eed d\u1ee5ng t\u00e0i kho\u1ea3n v\u00e0 m\u1eadt kh\u1ea9u \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 hosting c\u1ee7a b\u1ea1n.<\/p>\n<p><strong>B\u01b0\u1edbc 2: T\u00ecm m\u1ee5c &#8220;Accout Manager&#8221;<\/strong>: Trong DirectAdmin, t\u00ecm m\u1ee5c &#8220;Account Manager&#8221; v\u00e0 ch\u1ecdn &#8220;Subdomain Management&#8221;.<\/p>\n<figure id=\"attachment_16013\" aria-describedby=\"caption-attachment-16013\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-1.webp\" alt=\"c\u00e1ch t\u1ea1o subdomain tr\u00ean directadmin\" width=\"900\" height=\"458\" class=\"size-full wp-image-16013\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-1.webp 900w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-1-300x153.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-1-768x391.webp 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-1-750x382.webp 750w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-16013\" class=\"wp-caption-text\">T\u00ecm m\u1ee5c Accout Manager v\u00e0 ch\u1ecdn Subdomain Management<\/figcaption><\/figure>\n<p><strong>B\u01b0\u1edbc 3: Nh\u1eadp t\u00ean subdomain<\/strong>: Ch\u1ecdn v\u00e0o Add Subdomain v\u00e0 nh\u1eadp t\u00ean subdomain b\u1ea1n mu\u1ed1n t\u1ea1o v\u00e0o \u00f4 &#8220;Subdomain&#8221;. V\u00ed d\u1ee5: &#8220;blog&#8221;.<\/p>\n<figure id=\"attachment_16014\" aria-describedby=\"caption-attachment-16014\" style=\"width: 895px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-2.webp\" alt=\"c\u00e1ch t\u1ea1o subdomain tr\u00ean directadmin\" width=\"895\" height=\"459\" class=\"size-full wp-image-16014\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-2.webp 895w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-2-300x154.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-2-768x394.webp 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-2-750x385.webp 750w\" sizes=\"auto, (max-width: 895px) 100vw, 895px\" \/><figcaption id=\"caption-attachment-16014\" class=\"wp-caption-text\">Ch\u1ecdn Add Subdmain<\/figcaption><\/figure>\n<p><strong>B\u01b0\u1edbc 4: Ch\u1ecdn t\u00ean mi\u1ec1n ch\u00ednh<\/strong>: Ch\u1ecdn t\u00ean mi\u1ec1n ch\u00ednh t\u1eeb menu th\u1ea3 xu\u1ed1ng. V\u00ed d\u1ee5: &#8220;interdata.vn&#8221;.<\/p>\n<p><strong>B\u01b0\u1edbc 5: Nh\u1ea5p v\u00e0o &#8220;Create&#8221;<\/strong>: Nh\u1ea5p v\u00e0o n\u00fat &#8220;Add Subdomain&#8221; \u0111\u1ec3 t\u1ea1o subdomain.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-3.webp\" alt=\"c\u00e1ch t\u1ea1o subdomain tr\u00ean directadmin\" width=\"900\" height=\"504\" class=\"aligncenter size-full wp-image-16015\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-3.webp 900w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-3-300x168.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-3-768x430.webp 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/08\/cach-tao-subdomain-tren-directadmin-3-750x420.webp 750w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"6-Tao-Subdomain-tren-Cloudflare\"><\/span>6. T\u1ea1o Subdomain tr\u00ean Cloudflare<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cloudflare l\u00e0 m\u1ed9t d\u1ecbch v\u1ee5 DNS v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/cdn-la-gi\/\">CDN<\/a> ph\u1ed5 bi\u1ebfn, cung c\u1ea5p nhi\u1ec1u t\u00ednh n\u0103ng b\u1ea3o m\u1eadt v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc t\u1ea1o subdomain tr\u00ean Cloudflare:<\/p>\n<p><strong>B\u01b0\u1edbc 1: \u0110\u0103ng nh\u1eadp v\u00e0o Cloudflare<\/strong>: S\u1eed d\u1ee5ng t\u00e0i kho\u1ea3n v\u00e0 m\u1eadt kh\u1ea9u c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u0103ng nh\u1eadp v\u00e0o Cloudflare.<\/p>\n<p><strong>B\u01b0\u1edbc 2: Ch\u1ecdn t\u00ean mi\u1ec1n<\/strong>: Ch\u1ecdn t\u00ean mi\u1ec1n b\u1ea1n mu\u1ed1n t\u1ea1o subdomain t\u1eeb danh s\u00e1ch t\u00ean mi\u1ec1n.<\/p>\n<p><strong>B\u01b0\u1edbc 3: Th\u00eam b\u1ea3n ghi DNS<\/strong>: Trong m\u1ee5c &#8220;DNS&#8221;, nh\u1ea5p v\u00e0o n\u00fat &#8220;Add record&#8221; \u0111\u1ec3 th\u00eam b\u1ea3n ghi DNS m\u1edbi.<\/p>\n<p><strong>B\u01b0\u1edbc 4: Nh\u1eadp th\u00f4ng tin subdomain<\/strong>: Ch\u1ecdn lo\u1ea1i b\u1ea3n ghi l\u00e0 &#8220;A&#8221; ho\u1eb7c &#8220;CNAME&#8221;, sau \u0111\u00f3 nh\u1eadp t\u00ean subdomain v\u00e0 \u0111\u1ecba ch\u1ec9 IP ho\u1eb7c t\u00ean mi\u1ec1n \u0111\u00edch.<\/p>\n<p><strong>B\u01b0\u1edbc 5: L\u01b0u thay \u0111\u1ed5i<\/strong>: Nh\u1ea5p v\u00e0o n\u00fat &#8220;Save&#8221; \u0111\u1ec3 l\u01b0u c\u00e1c thay \u0111\u1ed5i v\u00e0 ho\u00e0n t\u1ea5t vi\u1ec7c t\u1ea1o subdomain.<\/p>\n<hr \/>\n<p>Sau khi hi\u1ec3u r\u00f5 v\u1ec1 subdomain v\u00e0 c\u00e1ch n\u00f3 ho\u1ea1t \u0111\u1ed9ng, c\u00f3 l\u1ebd b\u1ea1n \u0111ang ngh\u0129 \u0111\u1ebfn vi\u1ec7c tri\u1ec3n khai website c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch chuy\u00ean nghi\u1ec7p. \u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t n\u1ec1n t\u1ea3ng hosting ho\u1eb7c <a href=\"https:\/\/interdata.vn\/blog\/vps-la-gi\/\">VPS<\/a> ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<p>T\u1ea1i InterData, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y c\u00e1c g\u00f3i d\u1ecbch v\u1ee5 <a href=\"http:\/\/interdata.vn\/thue-hosting\/\"><strong>thu\u00ea Hosting<\/strong><\/a> v\u00e0 <a href=\"http:\/\/interdata.vn\/thue-vps\/\"><strong>thu\u00ea VPS<\/strong><\/a> v\u1edbi ph\u1ea7n c\u1ee9ng th\u1ebf h\u1ec7 m\u1edbi nh\u1ea5t, s\u1eed d\u1ee5ng <a href=\"https:\/\/interdata.vn\/blog\/cpu-server\/\">CPU<\/a> AMD EPYC\/Intel Platinum v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/o-cung-ssd-nvme-la-gi\/\">\u1ed5 c\u1ee9ng SSD NVMe<\/a> U.2, mang l\u1ea1i hi\u1ec7u n\u0103ng v\u01b0\u1ee3t tr\u1ed9i v\u00e0 t\u1ed1c \u0111\u1ed9 truy c\u1eadp c\u1ef1c nhanh. <a href=\"https:\/\/interdata.vn\/blog\/bang-thong-la-gi\/\">B\u0103ng th\u00f4ng<\/a> cao c\u0169ng l\u00e0 m\u1ed9t \u0111i\u1ec3m c\u1ed9ng l\u1edbn, gi\u00fap website c\u1ee7a b\u1ea1n lu\u00f4n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, ngay c\u1ea3 khi c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn.<\/p>\n<p><strong>InterData<\/strong><\/p>\n<ul>\n<li><strong>Website:<\/strong><span>\u00a0<\/span>Interdata.vn<\/li>\n<li><strong>Hotline:<\/strong><span>\u00a0<\/span>1900-636822<\/li>\n<li><strong>Email:<\/strong><span>\u00a0<\/span>Info@interdata.vn<\/li>\n<li><strong>VP\u0110D:<\/strong><span>\u00a0<\/span>240 Nguy\u1ec5n \u0110\u00ecnh Ch\u00ednh, P.11. Q. Ph\u00fa Nhu\u1eadn, TP. Ho\u0302\u0300 Ch\u00ed Minh<\/li>\n<li><strong>VPGD:<\/strong><span>\u00a0<\/span>S\u1ed1 211 \u0110\u01b0\u1eddng s\u1ed1 5, K\u0110T Lakeview City, P. An Ph\u00fa, TP. Th\u1ee7 \u0110\u1ee9c, TP. H\u1ed3 Ch\u00ed Minh<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Subdomain (t\u00ean mi\u1ec1n ph\u1ee5) l\u00e0 m\u1ed9t ph\u1ea7n m\u1edf r\u1ed9ng c\u1ee7a t\u00ean mi\u1ec1n ch\u00ednh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed5 ch\u1ee9c v\u00e0 ph\u00e2n chia n\u1ed9i dung tr\u00ean website. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p cho b\u1ea1n c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 subdomain: kh\u00e1i ni\u1ec7m, c\u1ea5u tr\u00fac, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m, c\u00e1ch ph\u00e2n bi\u1ec7t v\u1edbi domain v\u00e0 subfolder,<\/p>\n","protected":false},"author":2,"featured_media":16002,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-15711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hosting"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/15711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=15711"}],"version-history":[{"count":0,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/15711\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/16002"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=15711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=15711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=15711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}